Global Patent Index - EP 3098287 A4

EP 3098287 A4 20170920 - FLUID CATALYTIC CRACKING PROCESS FOR HEAVY OIL

Title (en)

FLUID CATALYTIC CRACKING PROCESS FOR HEAVY OIL

Title (de)

FLUIDKATALYTISCHES KRACKVERFAHREN FÜR SCHWERÖL

Title (fr)

PROCÉDÉ DE CRAQUAGE CATALYTIQUE EN LIT FLUIDISÉ POUR DE L'HUILE LOURDE

Publication

EP 3098287 A4 20170920 (EN)

Application

EP 15740687 A 20150120

Priority

  • JP 2014011632 A 20140124
  • JP 2015051347 W 20150120

Abstract (en)

[origin: EP3098287A1] Provided is a process for fluid catalytic cracking of a heavy oil by contacting the oil with a catalyst at an elevated temperature for a short period of time to produce light olefins such as propylene and butene. The process comprises contacting the heavy oil with a catalyst comprising as a constituent thereof a fluid catalytic cracking catalyst with a weight ratio (Wmat/Wusy) of an active matrix weight (Wmat) to an ultrastable Y type zeolite weight (Wusy) of 0 to 0.3, under conditions where the reaction zone outlet temperature is from 580 to 630°C, the catalyst/oil ratio is from 15 to 40 weight/weight and the residence time of hydrocarbon in the reaction zone is from 0.1 to 1.0 second.

IPC 8 full level

C10G 11/05 (2006.01); C10G 11/18 (2006.01)

CPC (source: EP KR US)

B01J 29/08 (2013.01 - KR); C10G 11/05 (2013.01 - EP KR US); C10G 11/18 (2013.01 - EP KR US); C10G 2300/1033 (2013.01 - EP KR US); C10G 2300/107 (2013.01 - EP KR US); C10G 2300/1077 (2013.01 - EP KR US); C10G 2400/20 (2013.01 - EP KR US)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 3098287 A1 20161130; EP 3098287 A4 20170920; CN 105980527 A 20160928; CN 105980527 B 20180921; JP 2015137360 A 20150730; JP 6234829 B2 20171122; KR 20160113122 A 20160928; US 2017009146 A1 20170112; WO 2015111566 A1 20150730

DOCDB simple family (application)

EP 15740687 A 20150120; CN 201580005660 A 20150120; JP 2014011632 A 20140124; JP 2015051347 W 20150120; KR 20167019590 A 20150120; US 201515113460 A 20150120